PIN ASSEMBLY AND BRACKET REPAIR.

TM 9-3990-206-14&P

9-21. PIN ASSEMBLY AND BRACKET REPAIR.

This task covers:

a. Removal

c. Cleaning/Inspection

e. Installation

b. Disassembly

d. Assembly

f. Follow-On Maintenance

INITIAL SETUP

Tools and Special Tools

Materials/Parts (Cont'd)

Tool Kit, General Mechanic's: Automotive

Sealing Compound (Item 12, Appendix E)

(Item 15, Appendix I)

Solvent, Drycleaning (Item 14, Appendix E)

Goggles, Industrial (Item 6, Appendix I)

Packing, Preformed (Item 15, Appendix H)

Gun, Air Blow (Item 7, Appendix I)

Packing, Preformed (Item 16, Appendix H)

Lifting Device, Minimum Capacity

Pin, Cotter (4) (Item 17, Appendix H)

1500 lbs (681 kg)

Pin, Roll (Item 19, Appendix H)

Vise, Machinist's (Item 17, Appendix I)

Pin, Roll (Item 20, Appendix H)

Wrench, Combination 1-1/2 in.

Pin, Spring (Item 22, Appendix H)

(Item 21, Appendix I)

Pin, Spring (Item 23, Appendix H)

Wrench, Torque (0-175 lb-ft [0-237 N.m])

Personnel Required

(Item 23, Appendix I)

Two

Equipment Condition

Materials/Parts

Front and rear wall lowered, (Para 7-10)

Cloth, Lint-free (Item 4, Appendix E)

Pin lock assembly removed, (Para 9-24)

Grease, GAA (Item 6, Appendix E)

(on pin assembly and bracket to be removed only)

Oil, Lubricating (Item 8, Appendix E)

Removal.

Front wall weighs 1,500 lbs (681 kg). Rear wall weighs 1,200 (545 kg). Do not stand under

walls when raising or lowering. Use the aid of a lifting device when raising or lowering the

front or rear wall to prevent serious injury or death to personnel.

Lifting device must remain on wall. Lifting device is providing all the support for the wall.

Failure to comply will result in wall falling causing serious injury or death to personnel.

NOTE

Steps (1) through (7) are for

LIFTING DEVICE

front pin assemblies only. If

removing rear pin

assemblies, go to Step (8).

All four pin assemblies are

removed the same way

except where noted. Left

pin assembly shown.

(1)

Attach lifting device to wall (1).

(2)

Using lifting device, raise wall (1) to full

upright position.

9-48